2,783 open source boards in Sensors
Environmental, motion, air-quality and measurement sensor boards. Every board here is a public GitHub project with its KiCad files, read for size, layers and parts. Pick one close to your design and simulate its firmware on HardLabs before you build it.
STM32Mixed signal Board Rev B
Akhilesh-design-02
47.1 × 45.4 mm88 parts4LNo license0
ESP32IDM-RoomSensor-ESP-B-ES5-MODULAR
Xerolux
130 × 100 mm84 parts4LCERN-OHL-S-2.00
Microchip SAMKairosV2
valex2
99 × 41.5 mm82 parts4LNo license0
RP2040/RP2350Robot
dyu134
70.1 × 100 mm78 parts2LNo license0
RP2040/RP2350Dragonfly v0-1 Ribs
aravindjayan
52 × 71.2 mm76 parts2LNo license0
ESP32Smart Smoker
dwynnychuk
90 × 45 mm75 parts4LNo license0
Extended shield v4 4
maurer-lbb
151.5 × 120 mm72 parts2LCC-BY-SA-4.00
CLAWS Receiver and Power Distribution Board
burbschat
75 × 50 mm72 parts4LCERN-OHL-S-2.00
ESP32Before candidate promotion
PNT2110
79.8 × 79.8 mm72 parts2LNo license0
Nordic nRFGas nrf52832
bradkim06
66 × 42 mm71 parts4LApache-2.00
ESP32ESP 32 Battle 4h
samcwitte
51.9 × 108.5 mm68 parts4LMIT0
MSZAIC
bretthannigan
72.4 × 76.2 mm66 parts2LNo license0
STM32Gas sensor asm
Engineer162
41.3 × 80 mm65 parts4LCERN-OHL-S-2.00
ESP32OSMC Receiver V1.2
Koalaven
120.7 × 78.7 mm65 parts4LNo license0
STM32Rl fc f405.routed
GabuGravin41
36 × 36 mm60 parts4LMIT0
TI MSP430/CCFlow controller
NOAA-PMEL
76.2 × 44.5 mm59 parts4LBSD-3-Clause0
AVR/ArduinoMagician main board
magician-project
72 × 79 mm59 parts2LNo license0
STM32Rl fc f405
36 × 36 mm59 parts4LNo license0
ESP8266ESP8266-LED-Controller-Board
hampussandberg
70 × 38 mm57 parts2LNo license0
Microchip SAMTempo
rrainey
58.4 × 54 mm55 parts2LGPL-3.00
Pepper-V2
cornellpepper
99.9 × 62.5 mm54 parts2LMIT0
STM32Drone fc v3
Ethansuttor
30.1 × 33.4 mm53 parts2LNo license0
Sensor
86kkd
38.6 × 43.9 mm53 parts2LNo license0
ESP8266Air quality monitor
ajkumar-1907
68 × 47.4 mm52 parts2LMIT0
My LED controller Rev B
Phil-CIA
50 × 75 mm51 parts2LNo license0
STM32CNIX V2 Tube Board
Stustup
185 × 51 mm49 parts2LNo license0
RP2040/RP2350Can magnetic angle sensor
chpaxson
35 × 35 mm49 parts2LNo license0
ORCASandbox3rdIterationGood
Midlandswim
33.2 × 46.8 mm48 parts4LNo license0
RP2040/RP2350Imu daq revA
klimemam
38 × 46 mm47 parts2LNo license0
NXPREV1 FALL 2021
Olin-Rocketry
146 × 133.3 mm46 parts2LNo license0
STM32Lighthouse Base
mwuerms
90 × 66.3 mm45 parts4LMIT0
RP2040/RP2350Sensor node
mohan-bee
54 × 50 mm44 parts2LNo license0
ESP32PCB Corrected
arnaumora
185 × 115 mm44 parts2LMIT0
Shield Arduino
Mateuszworo97
69.6 × 53.3 mm44 parts2LNo license0
ESP32ESP32-C6
uutzinger
17.8 × 30.3 mm43 parts2LNo license0
Motion play power
moclei
56.3 × 30.5 mm41 parts4LNo license0
Browse boards by part
AMS1117-3.3 1287USBLC6-2SC6 1056RP2040 725W25Q128JVS 444AP2112K-3.3 408TL072 347ESP32-S3-WROOM-1 324TL074 308CH340C 290L7805 29074HC595 267USBLC6-2P6 260Pico 258LM358 237AP2112K-3.3TRG1 22474LS04 207ESP32-WROOM-32 203Arduino_Nano_v3.x 202LM7805_TO220 20174LS245 18474LS138 176SRV05-4 17674LS08 17574LS32 175